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document.write("    <title>头部底部<\/title>");
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document.write("    <link rel=\"stylesheet\" href=\"css\/reset.css\">");
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document.write("                <!--companyName-->");
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document.write("                        <img src=\"images\/user.png\">");
document.write("                    <\/div>");
document.write("                    <!--username-->");
document.write("                    <div class=\"username fl\">");
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document.write("                            <li id=\"username\" >");
document.write("                                <a onclick=\"userImg();\" href=\"\">itwangyang@foxmail.com<\/a>");
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document.write("    <!--header search-->");
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document.write("            <div class=\"logo-name fl\" ><a href=\"index\">科研仪器共享平台<\/a> <\/div>");
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document.write("                    <a href=\"\">yq.shang.com<\/a>");
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document.write("            <div class=\"search-text fl\">");
document.write("                <input type=\"text\" placeholder=\"请您输入仪器名称、分类名称、测试内容、机构名称...\">");
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